Heat dissipation type power transmission equipment box

The utility model discloses a heat dissipation type power transmission equipment box. The device comprises an equipment box, a plurality of fixing columns are installed on the left side and the rightside in the bottom end of the equipment box at equal intervals, a rotating rod is installed between every two fixing columns, a pulley is connected to the surface of the middle of each rotating rod ina penetrating mode, a bearing is installed in the middle of the right side of the equipment box in a penetrating mode, and a follow-up rod is connected into the bearing in a penetrating mode. According to the utility model, the umbrella-shaped top cover can provide a shadow for the equipment box; the temperature is prevented from being too high due to the fact that the sun directly irradiates inthe equipment box; producing equipment damage, the left side and the right side of the umbrella-shaped top cover are inclined downwards, rainwater can be prevented from accumulating at the top, the cooling fan blades are driven